html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    background-color: #5c829f;
}

/* Covers the whole banner */
div.header {
    /* Postioning */
    position: absolute;
    height: 100%;
    -webkit-transition: min-height 0.5s;
    transition: min-height 0.5s;
    /* min-height: 800px; */
    min-height: 1200px;
    width: 100%;
    /* Set up header colour */
    background-color: #a0bd77;
}

a {
    color: white;
    text-decoration: none;
}

/* Logo */
div.header img#logo {
    /* Position */
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 300px;
}

/* Global Navigation */
nav > ul {
    /* Positioning */
    padding: 0;
    /*margin-top: 4em;*/
    /* Setup fonts */
    font-family: Roboto;
    font-weight: 100;
    font-size: 250%;
    color: white;
    list-style-type: none;
    text-align: center;
    background-color: #5c829f;
}

nav > ul li {
    background-color: #a0bd77;
}

nav > ul li#selected a {
    color: #258bcb;
    font-weight: 300;
}

.arrow {
    -webkit-transition: opacity 1s;
    transition: opacity 1s;
    height: 30px;
    width: 30px;
    position: absolute;
    left: 50%;
    margin-left: -15px;
    margin-top: 1em;
    opacity: 0;
}

li > ul {
    -webkit-transition: height 0.5s;
    transition: height 0.5s;
    /*height: 0;*/
    overflow: hidden;
    font-family: Roboto;
    font-weight: 100;
    font-size: 90%;
    color: white;
    list-style-type: none;
    text-align: center;
    background-color: #819dae;
    padding: 0;
}

li > ul li {
    background-color: #819dae;
}

footer {
    /* Positioning */
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -10em;
    width: 20em;
    height: 9em;

    color: white;
    font-family: Roboto;
    font-weight: 100;
    font-size: 90%;
    text-align: center;
}


